The ethical principle of __________ requires special interpretation when participants cannot fully appreciate the research goals and activities

In the brain, the ________ serves as a relay station between the endocrine system and the central nervous system

a. thalamus b. hippocampus c. hypothalamus d. cerebral cortex

Juan is so afraid of germs that he wears gloves when opening doors. He is encouraged by his therapist to imitate a person in a video who demonstrates opening a door, step–by-step, without wearing gloves. Which technique is his therapist using?

a. systematic desensitization b. token economy c. participant modeling d. extinction e. generalization